<?php
header('Content:text/html;charset=utf-8');
?>
<html>
<head>
    <style>
        table{width: 100%;border: none;text-align: center;}
        tr{margin: inherit;width: 100%;height: 80px;font-size: 20px;}
        td{width: 200px;border: solid 1px; }
    </style>
</head>
<body>
<div>
    <h1 align="center">商品订货单</h1>
    <?php
    $goods=array(
        array('name'=>'主板','price'=>'379','producting'=>'广东','num'=>'3'),
        array('name'=>'显卡','price'=>'799','producting'=>'上海','num'=>'2'),
        array('name'=>'硬盘','price'=>'589','producting'=>'北京','num'=>'5'),
    );
    $total=0;
    $str="<table>";
    $str.="<tr bgcolor='#e6e6fa'><td>商品名称</td><td>价格（元）</td><td>产地</td>";
    $str.="<td>数量（件）</td><td>总价（元）</td></tr>";
    foreach ($goods as $values) {
        $str .= '<tr>';
        foreach ($values as $v) {
            $str .= '<td>' . $v . '</td>';
        }
        $sum = $values['price'] * $values['num'];
        $str .= '<td>' . $sum . '</td>';
        $str .= '</tr>';
        $total += $sum;
    }
    $str.="<tr><td colspan='5' align='right'>小计：".$total."元</td>></tr></table>";
    echo $str;
    ?>
</div>
</body>
</html>